Proof of Concept for #35

app/controllers/i_calendar_controller.rb

@@ -1,5 +1,5 @@
 # redmics - redmine ics export plugin
-# Copyright (c) 2010-2012 Frank Schwarz, [email protected]
+# Copyright (c) 2010-2021 Frank Schwarz, [email protected]
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -73,11 +73,11 @@ def find_optional_query
   end
 
   def decode_rendering_settings_from_url
-    options = [:none, :vevent_full_span, :vevent_end_date, :vevent_start_and_end_date, :vtodo]
+    options = [:none, :vevent_full_span, :vevent_end_date, :vevent_start_and_end_date, :vtodo, :mega_calendar]
     options_summary = [:plain, :status, :ticket_number_and_status]
     options_description = [:plain, :url_and_version, :full_no_url, :full]
     @rendering = {}
-    if params[:render_issues] =~ /[0-4]/
+    if params[:render_issues] =~ /[0-5]/
       @rendering[:redmics_icsrender_issues] = options[params[:render_issues].to_i]
     end
     if params[:render_versions] =~ /[0-3]/

app/views/settings/_redmics_settings.html.erb

@@ -1,11 +1,19 @@
-<%# redmics - redmine ics export plugin, Copyright (c) 2010-2011 Frank Schwarz, [email protected] %>
+<%# redmics - redmine ics export plugin, Copyright (c) 2010-2021 Frank Schwarz, [email protected] %>
 <%
-  options = ActiveSupport::OrderedHash.new
-  options[l(:option_settings_rendering_none)] = :none
-  options[l(:option_settings_rendering_vevent_full_span)] = :vevent_full_span
-  options[l(:option_settings_rendering_vevent_end_date)] = :vevent_end_date
-  options[l(:option_settings_rendering_vevent_start_and_end_date)] = :vevent_start_and_end_date
-  options[l(:option_settings_rendering_vtodo)] = :vtodo
+  event_options = ActiveSupport::OrderedHash.new
+  event_options[l(:option_settings_rendering_none)] = :none
+  event_options[l(:option_settings_rendering_vevent_full_span)] = :vevent_full_span
+  event_options[l(:option_settings_rendering_vevent_end_date)] = :vevent_end_date
+  event_options[l(:option_settings_rendering_vevent_start_and_end_date)] = :vevent_start_and_end_date
+  event_options[l(:option_settings_rendering_vtodo)] = :vtodo
+  event_options[l(:option_settings_rendering_mega_calendar)] = :mega_calendar if defined?(TicketTime) == 'constant' && TicketTime.class == Class
+
+  version_options = ActiveSupport::OrderedHash.new
+  version_options[l(:option_settings_rendering_none)] = :none
+  version_options[l(:option_settings_rendering_vevent_full_span)] = :vevent_full_span
+  version_options[l(:option_settings_rendering_vevent_end_date)] = :vevent_end_date
+  version_options[l(:option_settings_rendering_vevent_start_and_end_date)] = :vevent_start_and_end_date
+  version_options[l(:option_settings_rendering_vtodo)] = :vtodo
 
   summary_options = ActiveSupport::OrderedHash.new
   summary_options[l(:option_settings_enhance_summary_plain)] = :plain
@@ -21,11 +29,11 @@
 <h3><%= l(:label_settings_rendering_header) %></h3>
 <p>
   <%= content_tag :label, l(:label_settings_rendering_issues) + ':' %>
-  <%= select_tag 'settings[redmics_icsrender_issues]', options_for_select(options, @settings[:redmics_icsrender_issues].to_sym) %>
+  <%= select_tag 'settings[redmics_icsrender_issues]', options_for_select(event_options, @settings[:redmics_icsrender_issues].to_sym) %>
 </p>
 <p>
   <%= content_tag :label, l(:label_settings_rendering_versions) + ':' %>
-  <%= select_tag 'settings[redmics_icsrender_versions]', options_for_select(options, @settings[:redmics_icsrender_versions].to_sym) %><br/>
+  <%= select_tag 'settings[redmics_icsrender_versions]', options_for_select(version_options, @settings[:redmics_icsrender_versions].to_sym) %><br/>
 </p>
 <p>
   <%= content_tag :label, l(:label_settings_enhance_summary) + ':' %>

config/locales/de.yml

@@ -14,6 +14,7 @@ de:
   option_settings_rendering_vevent_end_date: ganztägiges Ereignis zum Ende-Datum
   option_settings_rendering_vevent_start_and_end_date: ganztägige Ereignisse zum Start- und Ende-Datum
   option_settings_rendering_vtodo: Aufgabe
+  option_settings_rendering_mega_calendar: untertägiges Mega Calendar Ereignis
   text_settings_rendering_more_information: Weitere Informationen unter
   label_redmics_settings_userprefs: ICS Export
   notice_redmics_userprefs_updated: ICS Export Einstellungen wurden erfolgreich aktualisiert

config/locales/en.yml

@@ -14,6 +14,7 @@ en:
   option_settings_rendering_vevent_end_date: all-day event for just the end date
   option_settings_rendering_vevent_start_and_end_date: all-day event for start and end date
   option_settings_rendering_vtodo: todo item
+  option_settings_rendering_mega_calendar: partial day Mega Calendar event
   text_settings_rendering_more_information: For more information see
   label_redmics_settings_userprefs: ICS export
   notice_redmics_userprefs_updated: ICS export settings have been updated sucessfully

lib/redmics/export.rb

@@ -1,5 +1,5 @@
 # redmics - redmine ics export plugin
-# Copyright (c) 2011  Frank Schwarz, [email protected]
+# Copyright (c) 2011-2021 Frank Schwarz, [email protected]
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -182,6 +182,16 @@ def create_issues_renderer(type)
           enhance_issue_description(issue, result)
           result
         }
+      when :mega_calendar
+        lambda { |issue|
+          result = create_issue_vevent_mega_calendar(issue)
+          apply_issue_common_properties(issue, result)
+          apply_issue_event_properties(issue, result)
+          apply_issue_alarm(issue, result) unless @alarm.nil?
+          enhance_issue_summary(issue, result)
+          enhance_issue_description(issue, result)
+          result
+        }
       end
     end
 
@@ -292,6 +302,16 @@ def create_issue_vtodo(issue)
       return [todo]
     end
 
+    def create_issue_vevent_mega_calendar(issue)
+      start_date_time, due_date_time = mega_calendar_issue_period(issue)
+      return [] if start_date_time.nil? || due_date_time.nil?
+      event = Icalendar::Event.new
+      event.dtstart = Icalendar::Values::DateTime.new(start_date_time)
+      event.dtend = Icalendar::Values::DateTime.new(due_date_time)
+      event.uid = "id:redmics:project:#{issue.project_id}:issue:#{issue.id}@#{Setting.host_name}"
+      return [event]
+    end
+
     def apply_issue_common_properties(issue, result)
       result.each { |event|
         event.summary = "#{issue.subject}" unless event.summary
@@ -553,6 +573,18 @@ def issue_period(issue)
       return [start_date, due_date]
     end
 
+    def mega_calendar_issue_period(issue)
+      ticket_time = TicketTime.where(:issue_id => issue.id).first rescue nil
+      ticket_time_begin = ticket_time.time_begin.strftime(" %H:%M") rescue ' 00:00'
+      ticket_time_end = ticket_time.time_end.strftime(" %H:%M") rescue ' 24:00'
+      start_date = issue.start_date
+      due_date = issue.due_date
+      return [
+        (Time.parse(start_date.to_s + ticket_time_begin) unless start_date.nil?),
+        (Time.parse(due_date.to_s + ticket_time_end) unless due_date.nil?)
+      ]
+    end
+
     def version_period(version)
       return [version.start_date, version.due_date]
     end